When I was growing up, PDA meant Public Display of Affection. If you were doing it, you were probably have a good time. If you were watching it, you were grossed out or “over it.” But times have changed and so too language. PDA is no longer a harmless annoyance. It now stands for an autonomic response that can bring parents and teachers to the brink of madness. Let’s talk about the new PDA, what it is, what it isn’t, and how everyone suffering from it can move toward relief.


British clinical psychologist Elizabeth Newson coined the term Pathological Demand Avoidance in the 1980s to identify a subset of behaviors common to autistic individuals. Typical of psychiatric terminology, Pathological Demand Avoidance transforms an immediate, nervous-system-level response into an internal characterological defect. More recently, neurodiversity advocates have attempted to replace the original term with Pervasive Desire for Autonomy, which is a soft-focus reframe that sounds like a heroic, liberal assertion of will. Both names distract from what is actually happening.


My issue with either phrasing of PDA is that each severs the causal link between a person’s environment and their physiological response, thereby framing a protective relational instinct as a private pathology. When we tell parents and teachers that a child has "Pathological Demand Avoidance," we tacitly encourage them to look for a broken mechanism inside the child. We treat the dynamic as a behavioral abnormality to be corrected rather than a lived, relational boundary manifesting in real time without any conscious thought from the child or adolescent.


If we want to support kids, neurodivergent individuals, and ourselves, we need a language that lays bare the actual mechanics of this experience. When I say “we,” I mean therapists, teachers, parents, and other family members. I also intentionally group myself into the “we” because I have a 6-year-old who exhibits this autonomic response several times each day.


What It Is (and What It Is Not)

To build a shared form of life between parents, educators, and neurodivergent individuals, we must first untangle what this experience actually entails.


What It Is Not

  • It is not willful defiance or a moral failure. 
  • It is not a child deciding, "I don't want to do what you said."
  • It is not an "irrational" defect. 
  • It is not a static identity. 


What Is Actually Happening

What we see in these cases is a protective, autonomic response to perceived coercion, executive overwhelm, and/or the sudden loss of felt safety. This phenomenon is a dynamic that emerges between a person and an expectation. It is:

  • An immediate threat response. The moment an expectation is externalized, the body perceives an erasure of its internal equilibrium and enters a state of fight, flight, or freeze.
  • A low tolerance for implicit coercion; an acute, highly sensitive radar for when a social contract is being forced rather than organically built.


Alternative Names for the Live Experience

Shakespeare wrote, “That which we call a rose, by any other name would smell as sweet.” But in the same play, Romeo also laments how his last name positions him socially as an enemy to Juliet’s family, and thus he asks of his beloved, “Call me but love, and I'll be new baptized; Henceforth I never will be Romeo.” So which is it? Does changing the name of PDA actually change anything? I believe the answer is a clear yes. What we call this phenomenon is what gives it currency. Rather than relying on psychiatric taxonomy to categorize this human behavior, I advocate for us to draw on phenomenological, relational, and material language to name what is actually happening during this episode of lived experience. Here are some alternatives.


1. Relational & Somatic Frameworks

  • “Involuntary Expectation Shock.” This wording highlights that the reaction is an automatic, somatic disruption triggered by external agendas, rather than a deliberate, conscious choice.
  • “Prescription Resistance.” These words capture the immediate, visceral friction that occurs the moment an action is "written out" by someone else before it can emerge organically from the individual.
  • “Somatic Boundary Panic” names the neurobiological panic response (fight, flight, freeze) that occurs when an external demand threatens internal equilibrium.


2. Social & Structural Frameworks

  • “Systemic Friction Sensitivity” frames the trait as an acute, low-tolerance threshold for coercive, hyper-structured social spaces (like standardized classrooms).
  • “Autonomic Non-Compliance” (my favorite) centers the instinct where it actually lives—in the nervous system—framing it as the body's autonomic refusal to be governed by external pacing.
  • “Coercion-Triggered Paralysis” identifies the exact catalyst (perceived loss of agency) and its actual outcome (an inability to move or act, even on tasks the person desperately wants to do).


Regardless of the name, the approach remains the same: support over compliance; care instead of punishment; slow wins in the end. Imagine a soldier who has returned from combat with acute PTSD, sitting with her back to a corner, armed to the teeth, and panicked. Would you tell that person to put the guns down or else you’ll call the cops? Would you say, “we don’t have time for this?” Those expressions don’t fit either the situation with the soldier or the situation with the kid screaming at you from the other side of the locked bedroom door. The similarity between the kid and the soldier is that, in both cases, a switch has been flipped, one that indicates, “The World is Not Ok.”


Despite retaining the name PDA, the most-frequented online resources provide some good basic info for parents at their wits’ end. PDA North America is a good place to start. If you’re a parent or a school counselor, and if you want to talk about this or schedule a presentation for your community, send me a message and I’ll be happy to respond with suggestions. As I said above, I have a personal and professional interest in this highly visible contemporary issue that leads to thousands of family systems suffering invisibly and in silence. 

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